4899368556 has 18 divisors (see below), whose sum is σ = 12384515052. Its totient is φ = 1633122840.

The previous prime is 4899368549. The next prime is 4899368563. The reversal of 4899368556 is 6558639984.

4899368556 is a `hidden beast` number, since 48 + 9 + 9 + 36 + 8 + 556 = 666.

It is an interprime number because it is at equal distance from previous prime (4899368549) and next prime (4899368563).

It is a tau number, because it is divible by the number of its divisors (18).

It is a junction number, because it is equal to n+sod(n) for n = 4899368493 and 4899368502.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 68046750 + ... + 68046821.

It is an arithmetic number, because the mean of its divisors is an integer number (688028614).

Almost surely, 2^4899368556 is an apocalyptic number.

It is an amenable number.

4899368556 is an abundant number, since it is smaller than the sum of its proper divisors (7485146496).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4899368556 is a wasteful number, since it uses less digits than its factorization.

4899368556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136093581 (or 136093576 counting only the distinct ones).

The product of its digits is 55987200, while the sum is 63.

The square root of 4899368556 is about 69995.4895403982. The cubic root of 4899368556 is about 1698.4262894367.

The spelling of 4899368556 in words is "four billion, eight hundred ninety-nine million, three hundred sixty-eight thousand, five hundred fifty-six".